I had right knee pain that developed last year, only while riding bike, Went to a bike shop (not where I purchased my bike) who did the whole walk this line, walk that way, hop here and there, squat. Just so happened to have my bike and shoes with me. He kinda did a fit, off the bike, on the bike again, keep peddling, and he ended up moving ever so slightly my spd clip on my right shoe. That made the world of difference to me. I had pain to the outer aspect of my knee, and he said it would take a little bit of time for it to resolve, and so happened I was off the bike d/t weather and Ive not been bothered since. Just a suggestion.